11142446150 has 24 divisors (see below), whose sum is σ = 22609037304. Its totient is φ = 4051798400.

The previous prime is 11142446129. The next prime is 11142446179. The reversal of 11142446150 is 5164424111.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10128947 + ... + 10130046.

It is an arithmetic number, because the mean of its divisors is an integer number (942043221).

Almost surely, 2^11142446150 is an apocalyptic number.

11142446150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11142446150 is an abundant number, since it is smaller than the sum of its proper divisors (11466591154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11142446150 is a wasteful number, since it uses less digits than its factorization.

11142446150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20259016 (or 20259011 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The spelling of 11142446150 in words is "eleven billion, one hundred forty-two million, four hundred forty-six thousand, one hundred fifty".